Returns an object which represents the data to be transferred.

  Returns an object which represents the data to be transferred. The class
of the object returned is defined by the representation class of the flavor.
Parameters:
- flavor - the requested flavor for the data
Throws:
- IOException - if the data is no longer available in the requested flavor.
- UnsupportedFlavorException - if the requested data flavor is not supported.
See Also: DataFlavor.getRepresentationClass(),

  Returns an array of DataFlavor objects indicating the flavors the data can be provided in.

  Returns an array of DataFlavor objects indicating the flavors the data
can be provided in. The array should be ordered according to preference
for providing the data (from most richly descriptive to least descriptive).
Returns: an array of data flavors in which this data can be transferred

  Returns whether or not the specified data flavor is supported for this object.

  Returns whether or not the specified data flavor is supported for
this object.
Returns: boolean indicating whether or not the data flavor is supported
Parameters:
- flavor - the requested flavor for the data